The stat I heard was that a bike is likely to be used 1-2 times per day by a user, whereas the same user will use a scooter 3-4 times per day.

So in this scenario you might see someone ride the bike from their apartment downtown, but during the day use a scoot to get between meetings, to a lunch venue, to the bar after work again and then maybe ride a bicycle home at the end of the day if not catch a car.